package com.clownfish7.strategy.improve;

public class WildDuck extends Duck {

	//构造器，传入FlyBehavor 的对象
	public  WildDuck() {
		flyBehavior = new GoodFlyBehavior();
	}

	@Override
	public void display() {
		System.out.println(" 这是野鸭 ");
	}
}

